Average Co-Inventor Count = 1.89
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Navteq B.v. (2 from 98 patents)
2. Here Global B.v. (1 from 1,624 patents)
3 patents:
1. 9068837 - Method of operating a navigation system
2. 8374791 - Method of operating a navigation system to provide route guidance
3. 8364398 - Method of operating a navigation system to provide route guidance